A 3D Chiral Hydrogen Bond Framework Based on Phenanthrolinium Hydrogen 4,5-Dichlorophthalate: Crystal Structure and Luminescent Properties

作者：An, Bing; Bai, Yan^*; Yang, Fan

来源：Zeitschrift Fur Naturforschung Section B-a Journal of Chemical Sciences, 2012, 67(1): 85-88.

DOI：10.5560/ZNB.2012.67b0085

• Hydrogen Bond
• Crystalline Salt
• Helix
• Luminescence Properties

A salt with the composition [C12H9N2][C8H3Cl2O4] (1) with 4,5-dichlorophthalic acid and 1,10-phenanthroline (phen) has been synthesized and characterized by IR, UV spectroscopy, elemental analysis, and X-ray crystallography. Compound 1 represents a 3D chiral supramolecular framework containing monohelical chains (2(1) axis) through multiform C-H center dot center dot center dot O, O-H center dot center dot center dot O, N-H center dot center dot center dot N intramolecular hydrogen bonds and C-H center dot center dot center dot O, N-H center dot center dot center dot O intermolecular hydrogen bonds. Otherwise, two types of face-to-face pi center dot center dot center dot pi interactions between the aromatic rings are found in the solid state. The luminescent properties of compound 1 were investigated in the solid state at room temperature.

• 出版日期2012-1
• 单位河南大学